127130406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 291244800

約数和(自身を除く): 164114394

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 109, 114, 218, 247, 327, 494, 654, 741, 787, 1417, 1482, 1574, 2071, 2361, 2834, 4142, 4251, 4722, 6213, 8502, 10231, 12426, 14953, 20462, 26923, 29906, 30693, 44859, 53846, 61386, 80769, 85783, 89718, 161538, 171566, 194389, 257349, 388778, 514698, 583167, 1115179, 1166334, 1629877, 2230358, 3259754, 3345537, 4889631, 6691074, 9779262, 21188401, 42376802, 63565203, 127130406]

約数ペア:

[(1, 127130406), (2, 63565203), (3, 42376802), (6, 21188401), (13, 9779262), (19, 6691074), (26, 4889631), (38, 3345537), (39, 3259754), (57, 2230358), (78, 1629877), (109, 1166334), (114, 1115179), (218, 583167), (247, 514698), (327, 388778), (494, 257349), (654, 194389), (741, 171566), (787, 161538), (1417, 89718), (1482, 85783), (1574, 80769), (2071, 61386), (2361, 53846), (2834, 44859), (4142, 30693), (4251, 29906), (4722, 26923), (6213, 20462), (8502, 14953), (10231, 12426)]